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Author Question: The process of assimilation ____. A)includes melting and incorporation of inclusions of country rock ... (Read 68 times)

theo

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on: Jul 13, 2018
The process of assimilation ____.
 A)includes melting and incorporation of inclusions of country rock
 B)includes the inclusion of country rock in an extrusive magma
 C)occurs in all plutons
 D)results in additional heating of a magma body
 E)separates mafic rock from felsic rock

Question 2

Describe allopatric speciation.


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guyanai

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

In allopatric speciation, a new species arises when a small part of a population is geographically isolated from its parent population by some type of barrier. The subset of the population must adapt to somewhat different conditions, and ultimately, it becomes a new species.


theo

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

nyrave

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Reply 3 on: Yesterday
Gracias!

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